baber/WOPTO huggingface dataset:
Patent KR-20060060628-A (KR)
Inventor: KWAK DONG YOUN
IPC: F24H9/16
Filed: 2006-03-17
Abstract: 본 발명은 난방 에너지 절감 시스템에 관한 것으로서, 난방 면적의 평균 50%를 차지하는 거실과 주방의 분배기에 자동 밸브를 설치하고 실내 조절기를 이용하여 일정한 시간 동안 절약 난방을 실시하며 이동설치가 가능하여 이사시에 가져갈 수 있도록 한 것이다. 
     이를 위하여 본 발명은, 거실과 주방의 난방배관에 연결되는 난방분배기에 설치되어 외부 제어신호에 의해 자동 개폐되는 자동 밸브; 절약 시간 등의 설정값 및 각종 기능의 선택 및 변경을 위한 다수의 키를 구비하고, 상기 키조작에 따른 입력신호 처리 및 밸브 구동에 필요한 시간 데이터를 설정하며, 설정된 시간에 밸브 개폐를 위한 제어신호를 출력하는 실내 조절기; 상기 자동 밸브와 실내 조절기 사이에 연결되며, 외부 전원을 공급받아 상기 자동밸브 및 실내 조절기에 전원을 공급하고 상기 실내 조절기에서 전송되는 제어신호에 따라 밸브 개방신호 또는 밸브 폐쇄신호를 생성하는 밸브 제어기를 포함하여, 사용자가 느끼는 체감 온도에는 변화를 주지 않으면서도 취침시간대에 거실과 주방 등의 빈 공간에 대한 불필요한 연료소모를 방지하여 난방비를 절감할 수 있게 한다. 
       
     온수식, 개별난방, 중앙난방, 난방분배기, 조절기, 자동 밸브, 에너지, 절약
Patent KR-20070099294-A (KR)
Title: Impedance matching system and method thereof and network analyzer
Inventor: KWON DO HOON
IPC: H03H7/40
Filed: 2006-04-04
Abstract: A system for matching a load impedance, a method thereof, and a network analyser to which the same is applied are provided to enhance speed and definiteness about matching the load impedance and to make the size of an antenna small. A system for matching a load impedance comprises signal extractors(10,15,20), comparators(40,45), a coefficient calculator(50) and a circuit controller(55). The signal extractors(10,15,20) extracts at least a part from the current outputted via a load and the current inputted via a load and generates an output signal and an input signal, respectively. The comparators(40,45) compare a phase and an amplitude of the output signal with those of the input signal. The coefficient calculator(50) obtains the reflection coefficient by using the comparison result provided by the comparators(40,45). The circuit controller(55) generates a signal for controlling a matching circuit which matches the amplitude and the phase of the output signal and the input signal such that the reflection coefficient has a preset value.
Patent KR-20070100059-A (KR)
Title: Cassette type air conditioner
Inventor: JUNG YONG WON
IPC: F24F13/00
Filed: 2006-04-06
Abstract: A cassette type air conditioner is provided to mount a guide wing between a fan and a heat exchanger for preventing generation of vortex caused by pressure difference between a low pressure part and the fan, thereby reducing vortex noise and improving heat exchange efficiency. A cassette type air conditioner includes a main body(11) of an indoor unit formed with an inlet(12a) and an outlet(12b), a fan(100) mounted in the main body rotatively for inhaling air via the inlet and discharging air via the outlet, and a driving motor(14) for supplying rotation force to the fan. A heat exchanger(13) is mounted on an air path of the fan and the outlet for carrying out heat exchange of air. A guide wing(200) is mounted between the fan and the heat exchanger and surrounding the fan with a predetermined distance therefrom.
Patent KR-20070100588-A (KR)
Title: Developing roller and thereof manufacturing method for laser printer
Inventor: YUN KI DONG
IPC: G03G15/08
Filed: 2006-04-07
Abstract: A developing roller for a laser printer and a manufacturing method thereof are provided to inject conductive urethane with low hardness between a tube mixing NBR(Acrylonitrile Butadiene Rubber) and ECO(Epichloro Hydrio Rubber) and a developing roller shaft to reduce stress on toner with the low hardness, thereby improving the definition of an image. A developing roller for a laser printer comprises the followings: a developing roller shaft(10) which forms the rotating center of the developing roller; a tube(30) which is formed in the outer circumference of the shaft and is composed of rubber mixing NBR(Acrylonitrile Butadiene Rubber) and ECO(Epichloro Hydrio Rubber); and a conductive urethane layer(20) which forms foaming or non-foaming urethane by injecting conductive urethane with low hardness between the developing roller shaft and the tube.
Patent KR-20070102077-A (KR)
Title: Apparatus for relay using time division duplexing application
Inventor: JEON KYE IK
IPC: H04B7/212
Filed: 2006-04-13
Abstract: A TDD(Time Division Duplex) type repeater is provided to implement a low cost and a simple structure and reduce a system construction cost upon being applied to a communication service system such as a WLAN(Wireless LAN), WiBro(Wireless Broadband Internet), etc. In case of uplink relay, a switching unit(203) transfers a relay signal received through the first antenna(201) to an LNA(Low Noise Amplifier)(204), and transfers a relay signal amplified by a PA(206) to the second antenna(202). In case of downlink relay, the switching unit(203) transfers a relay signal received through the second antenna(202) to the LNA(204) and transfers a relay signal amplified by the PA(206) to the first antenna(201). The LNA(204) amplifies the relay signal received through the switching unit(203). A gain controller(205) controls the gain of the relay signal amplified by the LNA(204). The PA(206) amplifies the relay signal with the controlled gain into transmission power. A directional coupler(207) splits the relay signal received through the second antenna(202). A detecting unit(208) detects the split relay signal. A controller(209) sets the gain value of the gain controller(205), controls the switching unit(203) to perform the downlink relay when the relay signal is detected by the detecting unit(208), and controls the switching unit(203) to perform the uplink relay when the detecting unit(208) does not detect the relay signal.
Patent KR-20070107957-A (KR)
Title: Flavone synthase derived from oriza sativa, flavone synthase gene, methods for preparing the same and process for producing apigenin in microorganism by using the same
Inventor: AHN JOONG HOON
IPC: C12N15/29
Filed: 2006-05-04
Abstract: A flavone synthase derived from Oryza sativa is provided to mass produce apigenin capable of inducing apoptosis of cancer cells from naringenin as an inexpensive material in a transformed microorganism, thereby reducing production costs of apigenin. A flavone synthase derived from Oryza sativa has the amino acid sequence of SEQ ID NO:4. A gene encoding the flavone synthase derived from Oryza sativa has the nucleotide sequence of SEQ ID NO:3. A recombinant expression vector pGEX 5X-3(flavone synthase) contains the flavone synthase gene. A transformed microorganism Escherichia coli BL21 pGEX 5x-3(flavone synthase)(KACC 95051P) is produced by transforming with the recombinant expression vector pGEX 5X-3(flavone synthase). A process for producing apigenin in a microorganism comprises the steps of: (1) culturing the transformed microorganism Escherichia coli BL21 pGEX 5x-3(flavone synthase)(KACC 95051P) in medium; (2) inducing expression of flavone synthase; and (3) adding a substrate of flavone synthase into the medium.
Patent KR-20070107998-A (KR)
Title: Control apparatus and method of synchronous reluctance motor
Inventor: WON JUNE HEE
IPC: H02P27/00
Filed: 2006-05-04
Abstract: A control apparatus and a method of a synchronous reluctance motor are provided to control a drive simply by determining a relative position of a stator and a Hall sensor and a relative position of a rotor and a sensing magnet. A control apparatus of a synchronous reluctance motor(44) includes a 3-phase sensing magnet(43), a Hall sensor(42), and a controlling IC(20). The 3-phase sensing magnet is fixed to a shaft by using correlation with a D-axis of a rotor in a vector diagram. The Hall sensor measures a relative location of the sensing magnet which is located around a center of a coil axis of a stator and outputs high and low signals after magnetic flux by an N pole and an S pole of the sensing magnet is inputted. A center of the N pole or the S pole of the sensing magnet is located around a center of the D-axis of the rotor. The controlling IC controls a synchronous reluctance motor by determining the relative location of the rotor by measurement of the Hall sensor.
Patent KR-20070110743-A (KR)
Title: Manufacturing method of nitride semiconductor substrate and manufacturing method of iii-nitride semiconductor light emitting device using the same
Inventor: KIM CHANG TAE
IPC: H01L33/20
Filed: 2006-05-15
Abstract: A method for fabricating a nitride semiconductor substrate is provided to fabricate a high-efficient III-group nitride semiconductor light emitting device having a vertical structure by easily removing a substrate. A nitride semiconductor layer is formed on a heterogeneous substrate(11) including a groove(23) wherein a sacrificial layer(12) is formed on the upper surface of the heterogeneous substrate. The groove can be made of a channel type. The sacrificial layer is removed to separate the heterogeneous substrate from the nitride semiconductor layer by a wet etch process.
Patent KR-20070111069-A (KR)
Title: Lens assembly for near field optical recording/reproducing apparatus, apparatus and method of lens protecting for the same
Inventor: PARK JIN MOO
IPC: G11B7/1387
Filed: 2006-05-16
Abstract: A lens assembly of a near field optical recording/reproducing device, a lens protecting device, and a method thereof are provided to protect a near field lens facing a recording medium upon a collision between the recording medium and an actuator and to guarantee a margin of angle deviation for the near field lens. A lens assembly of a near field optical recording/reproducing device comprises a housing(10), a near field lens(16), and a variable protecting unit(20). The near field lens is installed at one side of the housing, facing a recording medium, to irradiate a beam to the recording medium or to receive the beam reflected from the recording medium. The variable protecting unit is positioned on a part of the housing around the near field lens. A projection degree of the variable protecting unit for the near field lens is changed. A lens protecting device operates the variable protecting unit according to a gap between the near field lens and the recording medium.
Patent KR-20060120492-A (KR)
Title: Photoelectric conversion device, manufacturing method thereof and semiconductor device
Inventor: SUGAWARA YUUSUKE
IPC: H01L33/00
Filed: 2006-05-19
Abstract: A photoelectric conversion device, a manufacturing method thereof, and a semiconductor device are provided to suppress leakage current by preventing concentration of electric field on a stepped part. A photoelectric conversion device comprises a first electrode(102) formed on a substrate(101) and a photoelectric conversion layer(171) comprising a first semiconductor layer having one conductivity, a second semiconductor layer, and a third semiconductor layer having the conductivity opposite to the conductivity of the first electrode. An end of the first electrode is covered by the first semiconductor layer. The photoelectric conversion device further includes an insulating layer(107) formed on the third semiconductor layer and a second electrode formed on the insulating layer. The second electrode is electrically connected with the third semiconductor layer. The insulating layer is formed between the third semiconductor layer and the second electrode. The second and the third semiconductor layers are partially removed from the photoelectric conversion layer.
Patent KR-20070112615-A (KR)
Title: Air conditioner system and its operating method
Inventor: CHA YONG MIN
IPC: F24F11/02
Filed: 2006-05-22
Abstract: An air conditioner system and a method for operating the same are provided to cope with a weather change promptly by resetting operation temperatures of a plurality of indoor units in accordance with a detected outdoor temperature to maintain the optimum air conditioning environment. An air conditioner includes a plurality of indoor units(30) and a plurality of outdoor units(20). A temperature sensor(40) is connected with the plurality of outdoor units for measuring an outdoor temperature. A central controller(10) controls set temperatures of the plurality of indoor units in accordance with the outdoor temperature detected by the temperature sensor. The central controller includes a memory storing indoor unit information and outdoor unit information, a communication module exchanging data with the indoor units and the outdoor units, and a control part resetting operation temperatures of the indoor units in accordance with a preliminarily set temperature compensation value by using the outdoor temperature data.
Patent KR-20070106358-A (KR)
Title: A method for fabricating a micro structures with multi differential gap on silicon substrate
Inventor: CHO DONG IL
IPC: H01L21/027
Filed: 2006-05-24
Abstract: A method of forming a micro structure with vertical step height on a silicon substrate is provided to float the micro structure by forming the vertical step height and subjecting the substrate to wet etching. A first mask layer(120) is formed on a single crystal silicon substrate, and then a second mask layer is formed on the substrate. The substrate is etched by using the first or second mask layer. The mask layer is removed, and the substrate is etched by using the first mask layer to form a trench. A protective layer(140) is formed on a sidewall of the trench. The substrate is further etched by using the first mask and the protective layer as a mask. The substrate is subjected to wet etching to form a cavity on a bottom surface of the trench.
Patent KR-20070115275-A (KR)
Title: Liquid crystal dispaly apparatus
Inventor: SHIN YONG JIN
IPC: G02F1/133
Filed: 2006-06-01
Abstract: An LCD is provided to form a signal compensator on a signal line electrically connecting a signal generator and a gate driver to prevent delay and distortion of various signals due to line resistance of a signal line. An LCD panel(100) includes a plurality of switching devices. Drivers(200_1~200-n,300_1~300_n) are electrically connected to the display panel, and drive the plurality of switching devices provided in the display panel. A signal generator(400) is electrically connected to the drivers, and generates a driving signal enabling the drivers to provide the driving signal to the drivers. A signal line(500) guides the driving signal to the drivers from the signal generator. A signal compensator(600) is formed on the signal line, and compensates distribution of the driving signal according to line resistance of the signal lines.
Patent KR-20070117135-A (KR)
Title: Car's spoiler and it's manufacturing process
Inventor: CHOI SUNG
IPC: B29C45/57
Filed: 2006-06-07
Abstract: A spoiler for a vehicle and a manufacturing method thereof are provided to improve productivity by mold-integrating a support unit supporting a hollow unit inside a spoiler with the spoiler and by reducing the number of components. A spoiler for a vehicle(20) comprises: a main body unit(26) including an upper side surface(22), a lower side surface(24) and a hollow unit(30), and a support unit(40) protruded in a direction from one side surface to the other of the body unit. The support unit is installed at a regular interval with the other side surface. The support unit protruded from the one side surface is spaced at a predetermined interval(32) with the other side surface. The main body unit and the support unit are integrally formed by injection molding.
Patent KR-20060133895-A (KR)
Title: Center seperated block using wasted plastic and embedding optical device
Inventor: LEE HAE WOOK
IPC: E01F15/00
Filed: 2006-06-14
Abstract: A median strip block having a luminous member using waste plastic is provided to present a fine spectacle of the city by coloring the block with green or blue as a ground color and using the yellow or red-yellow member. An installation method of a median strip block(100) made of plastic is composed of a step of manufacturing a compression mold(50) by mixing the raw material at a waste resin material 90~95 parts by weight in the ratio of stone powder 5~10 parts by weight, molding the median strip block as a diamond of square columns, forming depressed carving grooves(10,20) of 2~5mm from the mold surface to embed a luminous member(60) having 50~150mm width, forming male and female combining units(30,40) to improve the assembly between the median strip blocks, and embedding a bolt hole(12) in the skin of the luminous member to combine the mold at the ground; a step of interpolating the luminous member into the depressed carving grooves by compounding a yellow pigment, an ultraviolet proofing agent, and a UV stabilizer with a synthetic resin raw material; and a step of combining the mold at the road surface.
Patent KR-20060132476-A (KR)
Title: Illumination device for visual inspection based on reflected light and transmitted light
Inventor: KUBOTA TSUTOMU
IPC: G01M11/00
Filed: 2006-06-16
Abstract: An illumination device for visual inspection based on reflected light and transmitted light is provided to discriminate a height direction of defects and readily detect fine defects. An illumination device for visual inspection based on reflected light and transmitted light includes a transmission part(2), a reflective mirror(3), a transmissive mirror(5), and a Fresnel lens(6). The transmission part irradiates illumination light onto a substrate. The reflective mirror is disposed opposite to the transmission part in an inclined manner. The transmissive mirror is disposed under the substrate in an inclined manner. The Fresnel lens is interposed between the reflective mirror and the transmissive mirror. An object to be inspected is mounted on the transmissive mirror.
Patent KR-20080005744-A (KR)
Title: Cellular phone for slider
Inventor: JOUNG EUN SUK
IPC: H04B1/38
Filed: 2006-07-10
Abstract: A mobile phone slider is provided to slide as having minimum damage in case of sliding by a uniform shape, and to enhance elastic power by using a separate material, thereby improving shock-absorbing effect. An upper slider(110) is equipped with insert units on both width-directional ends. A lower slider(120) is equipped with guide parts for guiding the upper slider(110) in connection with the insert units. Coupling parts are disposed at both length-directional ends of the insert units, and are equipped with shock-absorbing bodies capable of absorbing shock generated by sliding power of the upper slider(110), then are installed between the insert units and the shock-absorbing bodies to mutually connect the insert units with the shock-absorbing bodies.
Patent KR-20080006360-A (KR)
Title: Semiconductor package having advantage for stacking and stack type semiconductor package thereof
Inventor: LEE YOUNG MIN
IPC: H01L23/12
Filed: 2006-07-12
Abstract: A stack type semiconductor package is provided to decrease an overall thickness of a semiconductor package by decreasing a diameter of a solder ball in the semiconductor package. A stack type semiconductor package comprises a wing type substrate(102), a semiconductor chip(106), a seal resin portion(122), and a solder ball(118). The wing type substrate includes a chip pad region and a lamination solder ball pad. The semiconductor chip includes a solder ball attachment region and a lamination solder ball pad which are formed at both surfaces of the wing-type substrate. The semiconductor chip is inserted into a chip pad region of the wing-type substrate and mounted on the chip pad region. The seal resin portion couples the wing-type substrate with the semiconductor chip using a wire. The seal resin portion encloses the wing-type substrate and the semiconductor chip. The solder ball is attached to the solder ball attachment region of the wing-type substrate. A diameter of the solder ball is greater than a height of the wing-type substrate.
Patent KR-20080008082-A (KR)
Title: A prevention device for locking of door safety lockdevice
Inventor: PARK YOUNG HARK
IPC: B60J5/04
Filed: 2006-07-19
Abstract: A safety lock device for a door of a vehicle is provided to forcedly prevent a door latch assembly from operating without being normally controlled by a control unit when the vehicle collides. A safety lock device for a door of a vehicle comprises: a control unit(56) controlling a locking state of the door(51), a door latch assembly(55) locking the door by being controlled by the control unit, and a locking prevention unit for preventing the door from being locked by the door latch assembly when the vehicle collides.
Patent KR-20080008174-A (KR)
Title: Method of production of ripen ginseng composition and the composition using the same
Inventor: HWANG JIN CHAN
IPC: A23L19/00
Filed: 2006-07-19
Abstract: Methods for preparing a matured entire insam (ginseng) composition, a matured insam body composition, a matured insam root composition, and a matured composite insam composition, and compositions prepared by the methods are provided to improve the preference by enhancing color and taste and achieving specific smell. A method for preparing a matured insam root composition comprises the steps of washing the root of insam, putting the insam root in water and maturing it at a low temperature of 0-15 deg.C for 4-8 months; naturally drying the firstly matured insam at 7-20 deg.C for 1-3 weeks; putting the dried insam in a container, dipping it in water, and maturing it at a high temperature of 45-65 deg.C for 12-18 days; secondly maturing it at a high temperature of 75-95 deg.C for 13-17 days; and removing the solid dregs from the obtained composition to extract the pure liquid part.
Patent KR-20070014987-A (KR)
Title: Code pull tab for slide fastener
Inventor: YOSHIGUCHI MANABU
IPC: A44B19/18
Filed: 2006-07-24
Abstract: A code pull tab for a slide fastener is provided to secure the attachment state of a terminal cover covering both terminals of a code with the code firmly and to change the width of the part between the terminal cover and the slider easily. The code pull tab for a slide fastener includes a code(1), a terminal cover(2), a through hole through which one end of the code(1) hanging between the slider(Fa) and the terminal cover(2) passes, a through hole through which the other end of the code(1) hanging between the slider(Fa) and the terminal cover(2) passes, and one or more bridge members(3). The terminal cover(2) has a gearing part in the inner side thereof for both terminals of the code(1). The terminal cover(2) is attached to the code(1) by receiving both terminals in the inner sides thereof.
Patent KR-20080009961-A (KR)
Title: Bridged lanthanide-platinum heterobimetallic complex, the systhesis method of the same, electrode catalyst using the bridged lanthanide-platinum heterobimetallic complex and the fuel cell employing the electrode catalyst
Inventor: LEE SANG MOCK
IPC: H01M4/90
Filed: 2006-07-25
Abstract: A crosslinked Ln-Pt heterobimetallic complex, a method for preparing the complex, an electrode catalyst prepared by sintering the complex, and a fuel cell containing the electrode catalyst are provided to lower a manufacturing cost of a fuel cell using the complex by reducing the content of platinum and to maintain the activity of a catalyst to be high by preventing the agglomeration of a platinum catalyst. A crosslinked Ln-Pt heterobimetallic complex is represented by (DMF)10Ln2[Pt(R)4]3, wherein Ln is Tm, Lu, Yb, Er, Ho, Dy, Tb, Gd, Eu, Ce or La; and R is a cyano group, a thiocyanate group, a halogen atom, a hydroxyl group or an isothiocyanate group. The crosslinked Ln-Pt heterobimetallic complex is prepared by dissolving LnCl3 in DMF; adding K2Pt(R)4 to the solution to the obtained solution to dissolve it; reacting the solution at 10-80 deg.C for 1-100 hours; and filtering the product to remove KCl and evaporating DMF to form a crystal.
Patent KR-20070025987-A (KR)
Title: Cooled turbine airfoils and methods of manufacture
Inventor: MEMMEN ROBERT L
IPC: B22C9/10
Filed: 2006-07-26
Abstract: A cooled turbine air foil and a manufacturing method thereof are provided to effectively manufacture gas turbine components for providing improved cooling from a predetermined amount of cooling air. An investment casting core comprises a spine(222), and a plurality of tines(220) extended from the spine. At least one tine has at least partially spiral portion. At least part of tines has at least one surface enhancement recesses. At least one surface enhancement recesses of at least first tine includes an array of recesses along the length of the first tine.